<template>
  <el-card>
    <el-tabs v-model="activeName">
      <el-tab-pane label="基本信息" name="basic">
        <basic-info-form ref="basicInfo" :info="info"/>
      </el-tab-pane>
      <el-tab-pane label="字段信息" name="columnInfo">
        <el-table ref="dragTable" :data="columns" row-key="columnId" :max-height="tableHeight">
          <el-table-column label="序号" type="index" min-width="5%" class-name="allowDrag"/>
          <el-table-column
            label="字段列名"
            prop="columnName"
            min-width="10%"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="字段描述" min-width="10%">
            <template slot-scope="scope">
              <el-input v-model="scope.row.columnComment"></el-input>
            </template>
          </el-table-column>
          <el-table-column
            label="物理类型"
            prop="columnType"
            min-width="10%"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="Java类型" min-width="11%">
            <template slot-scope="scope">
              <el-select v-model="scope.row.javaType">
                <el-option label="Long" value="Long"/>
                <el-option label="String" value="String"/>
                <el-option label="Integer" value="Integer"/>
                <el-option label="Double" value="Double"/>
                <el-option label="BigDecimal" value="BigDecimal"/>
                <el-option label="Date" value="Date"/>
                <el-option label="Boolean" value="Boolean"/>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="java属性" min-width="10%">
            <template slot-scope="scope">
              <el-input v-model="scope.row.javaField"></el-input>
            </template>
          </el-table-column>

          <el-table-column label="插入" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isInsert"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="编辑" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isEdit"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="列表" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isList"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isQuery"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询方式" min-width="10%">
            <template slot-scope="scope">
              <el-select v-model="scope.row.queryType">
                <el-option label="=" value="EQ"/>
                <el-option label="!=" value="NE"/>
                <el-option label=">" value="GT"/>
                <el-option label=">=" value="GTE"/>
                <el-option label="<" value="LT"/>
                <el-option label="<=" value="LTE"/>
                <el-option label="LIKE" value="LIKE"/>
                <el-option label="BETWEEN" value="BETWEEN"/>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="必填" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isRequired"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="显示类型" min-width="12%">
            <template slot-scope="scope">
              <el-select v-model="scope.row.htmlType">
                <el-option label="文本框" value="input"/>
                <el-option label="文本域" value="textarea"/>
                <el-option label="下拉框" value="select"/>
                <el-option label="单选框" value="radio"/>
                <el-option label="复选框" value="checkbox"/>
                <el-option label="日期控件" value="datetime"/>
                <el-option label="图片上传" value="imageUpload"/>
                <el-option label="文件上传" value="fileUpload"/>
                <el-option label="富文本控件" value="editor"/>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="字典类型" min-width="12%">
            <template slot-scope="scope">
              <el-select v-model="scope.row.dictType" clearable filterable placeholder="请选择">
                <el-option
                  v-for="dict in dictOptions"
                  :key="dict.dictType"
                  :label="dict.dictName"
                  :value="dict.dictType">
                  <span style="float: left">{{ dict.dictName }}</span>
                  <span style="float: right; color: #8492a6; font-size: 13px">{{ dict.dictType }}</span>
                </el-option>
              </el-select>
            </template>
          </el-table-column>
        </el-table>
      </el-tab-pane>
      <el-tab-pane label="生成信息" name="genInfo">
        <gen-info-form ref="genInfo" :info="info" :tables="tables" :menus="menus"/>
      </el-tab-pane>
    </el-tabs>
    <el-form label-width="100px">
      <el-form-item style="text-align: center;margin-left:-100px;margin-top:10px;">
        <el-button type="primary" @click="submitForm()">提交</el-button>
        <el-button @click="close()">返回</el-button>
      </el-form-item>
    </el-form>
  </el-card>
</template>

<script>
  import {getGenTable, updateGenTable} from "@/api/tool/gen";
  import {optionselect as getDictOptionselect} from "@/api/system/dict/type";
  import {listMenu as getMenuTreeselect} from "@/api/system/menu";
  import basicInfoForm from "./basicInfoForm";
  import genInfoForm from "./genInfoForm";
  import Sortable from 'sortablejs'

  export default {
    name: "GenEdit",
    components: {
      basicInfoForm,
      genInfoForm
    },
    data() {
      return {
        // 选中选项卡的 name
        activeName: "columnInfo",
        // 表格的高度
        tableHeight: document.documentElement.scrollHeight - 245 + "px",
        // 表信息
        tables: [],
        // 表列信息
        columns: [],
        // 字典信息
        dictOptions: [],
        // 菜单信息
        menus: [],
        // 表详细信息
        info: {}
      };
    },
    created() {
      const tableId = this.$route.params && this.$route.params.tableId;
      if (tableId) {
        // 获取表详细信息
        getGenTable(tableId).then(res => {
          this.columns = res.data.rows;
          this.info = res.data.info;
          this.tables = res.data.tables;
        });
        /** 查询字典下拉列表 */
        getDictOptionselect().then(response => {
          this.dictOptions = response.data;
        });
        /** 查询菜单下拉列表 */
        getMenuTreeselect().then(response => {
          this.menus = this.handleTree(response.data, "menuId");
        });
      }
    },
    methods: {
      /** 提交按钮 */
      submitForm() {
        const basicForm = this.$refs.basicInfo.$refs.basicInfoForm;
        const genForm = this.$refs.genInfo.$refs.genInfoForm;
        Promise.all([basicForm, genForm].map(this.getFormPromise)).then(res => {
          const validateResult = res.every(item => !!item);
          if (validateResult) {
            const genTable = Object.assign({}, basicForm.model, genForm.model);
            genTable.columns = this.columns;
            genTable.params = {
              treeCode: genTable.treeCode,
              treeName: genTable.treeName,
              treeParentCode: genTable.treeParentCode,
              parentMenuId: genTable.parentMenuId
            };
            updateGenTable(genTable).then(res => {
              this.$modal.msgSuccess(res.msg);
              if (res.code === 200) {
                this.close();
              }
            });
          } else {
            this.$modal.msgError("表单校验未通过，请重新检查提交内容");
          }
        });
      },
      getFormPromise(form) {
        return new Promise(resolve => {
          form.validate(res => {
            resolve(res);
          });
        });
      },
      /** 关闭按钮 */
      close() {
        const obj = {path: "/tool/gen", query: {t: Date.now(), pageNum: this.$route.query.pageNum}};
        this.$tab.closeOpenPage(obj);
      }
    },
    mounted() {
      const el = this.$refs.dragTable.$el.querySelectorAll(".el-table__body-wrapper > table > tbody")[0];
      const sortable = Sortable.create(el, {
        handle: ".allowDrag",
        onEnd: evt => {
          const targetRow = this.columns.splice(evt.oldIndex, 1)[0];
          this.columns.splice(evt.newIndex, 0, targetRow);
          for (let index in this.columns) {
            this.columns[index].sort = parseInt(index) + 1;
          }
        }
      });
    }
  };
</script>
